add underlyingTokens to missing pools by 0xkr3p · Pull Request #2342 · DefiLlama/yield-server

0xkr3p · 2026-02-05T15:32:37Z

Summary

Add underlyingTokens field to 182 adapters that were missing it. Combined with 4 adapters that already provide underlyingTokens via upstream APIs/shared code, effective coverage reaches 821 of 856 adapters (95.9%), with only 33 truly blocked (dead APIs/protocols).

The underlyingTokens field identifies the actual tokens deposited into each pool, enabling better token-level tracking and price attribution across DefiLlama.

Changes by Category

On-Chain Contract Lookups (4 adapters)

Added contract calls to fetch underlying tokens dynamically:

ellipsis-finance — coins(i) from Curve pool contracts
integral — token0()/token1() from LP contracts
woofi-earn — want() from vault contracts
acryptos — token() from vault contracts

Static Token Mappings (24 adapters)

Hardcoded token addresses where data isn't available from APIs:
zunami-protocol, return-finance, stlos-liquid-staking, stfil, predy-v5, dexswap, crowdswap, interport-finance, killswitch, nucleus, yel-finance, zkp2p, spice-finance, sovryn-dex, line-token, bolide, vector-finance, wing-finance, stablebase, securo-finance, deri-protocol, umoja-ybtc, francium, pluto

Non-EVM Token Identifiers (17 adapters)

Added chain-native identifiers (not EVM addresses) — IBC denoms, ESDT identifiers, canister IDs, Obyte asset hashes, NEAR account IDs, etc.:

Cosmos: osmosis-dex, kava-mint, stride, persistence-dex, quasar-vaults
MultiversX: hatom-liquid-staking, hatom-tao-liquid-staking
Substrate: taiga-acala, taiga-karura, defichain-dex
NEAR: pembrock-finance
Other: nerveswap (Nuls), pando-leaf (Mixin), psyoptions (Solana), thorchain-dex, yusan (ICP), oswap-amm (Obyte)

API-Sourced (4 adapters)

Passed through or extracted underlyingTokens from upstream API data:
cian-yield-layer, steadefi, zeroliquid, minswap

Address Case Fixes (3 adapters)

Lowercased checksummed addresses that were failing validation:
bifrost-liquid-staking, sommelier, neutra-finance

API/Endpoint Fixes (2 adapters)

Fixed broken data sources alongside adding underlyingTokens:

merkle-trade — migrated API from v1 → v2 (was returning 404)
vires-finance — added Waves asset IDs from existing mapping

Straightforward Additions (126 adapters)

Token addresses were already available in the data flow — added underlyingTokens field referencing existing variables:
aave-v3, abracadabra-spell, accountable, aegis, allbridge-classic, alpaca-finance-2.0, alpaca-leveraged-yield-farming, amnis-finance, amphor, angle, animeswap, anzen-v2, aqua-patina, archimedes-finance, aries-markets, aura, avantis, azuro, b14g, bella-protocol, bfx-(blast-futures), bitu-protocol, cap, cat-in-a-box, cellana-finance, ceto-swap, chainflip, clave, concentrator, cream-lending, crvusd, d2-finance, davos-protocol, deficurrent, ethena-usde, filet-finance, flashstake, folks-finance-lending, fractal-protocol, fuel-staking, fx-protocol, garden, gauntlet, ghost, glif, harmonix-finance, harvest-finance, hashking, hatom-lending, hipo, hubble-exchange, index-coop, infinifi, ionic-protocol, isle-finance, javsphere, jelly, kai-finance, keom-protocol, kokoa-finance, kyberswap-fairflow, landx-finance, liquidswap, lista-cdp, lombard-lbtc, loopring, magik-farm, meme-dollar, meso-finance, metastreet-v2, metavault.trade, midas-rwa, minto, moola-market, morfi, mortgagefi, mover, mu-digital, navi-lending, nodedao, ondo-yield-assets, openeden-tbill, opyn-squeeth, paladin-warlord, pepeteam-swaves, polytrade, project-0, qidao, raft, raydium-amm, realt-tokens, reflexer, renzo, reservoir-protocol, resolv, resupply, rhino.fi, scallop-lend, sdai, sendit, sensi, sft-protocol, sharpe-magnum, singularity-finance, sky-lending, smardex-amm, smardex-usdn, spark-savings, sprinter, stable-jack-v1, stake.link-index, stake.link-liquid, strata-markets, strx-finance, superstate-uscc, swapr-v2, tempus-finance, tenderize-v1, tortuga, unitas, unizen, velodrome-v2, wink, wise-lending, wise-lending-v2, yieldfi, zipswap

Remaining (38 adapters without explicit underlyingTokens in code)

Every adapter in the repo that does not have underlyingTokens explicitly in its own code is listed below. 4 already work via upstream/shared code, 2 are special cases, and 32 are truly blocked. All alive APIs have been investigated and fixed where possible.

Already Working via Upstream (4 adapters — not blocked)

These adapters already provide underlyingTokens through passthrough APIs or shared code, no changes needed:

Adapter	Chain	Mechanism
aptin-finance-v2	Aptos	Upstream API at `data.aptin.io` already includes `underlyingTokens` (Aptos type paths)
full-sail	Sui	Upstream API at `app.fullsail.finance` already includes `underlyingTokens` (Sui object IDs)
beets-dex-v3	Sonic	Imports from shared `beets-dex/utils.ts` which already handles `underlyingTokens`
kolibri	Tezos	Imports from shared `quipuswap-stableswap/helpers.js` which already handles `underlyingTokens` via `contractAddress`

Dead APIs — adapter cannot fetch data (13)

Adapter	Chain	API Error	Notes
marginfi-lending	Solana	S3 snapshot 403	$65M TVL — could migrate to mrgn API (needs API key)
pickle	Multi	Connection refused	$6.5M TVL — both endpoints dead, protocol likely abandoned
mole	Avalanche	502 Bad Gateway	Leveraged yield farming — server down
nx-finance	Solana	Domain parked (302→403)	Lending protocol — domain expired/parked
atlendis	Polygon	Heroku 404	GraphQL endpoint gone
lendos	Cronos	HTTP 500
multipli.fi	Multi	HTTP 403
verocket	VeChain	Connection refused
robo-vault	Multi	Connection refused
ghostmarket	Neo	HTTP 500
compx-yield	Algorand	HTTP 504 timeout
sturdy	Ethereum	HTTP 404	Cloud Functions endpoint dead
pony-finance	Ethereum	HTTP 404	Vercel app dead

Dead / Inactive Protocols (8)

Adapter	Chain	Status
friktion	Solana	Protocol shut down, $0 TVL
optifi	Solana	Protocol shut down, $0 TVL
complifi	Ethereum/Polygon	Inactive, minimal TVL
koyo-finance	Boba	Inactive, API dead (conn refused), $1K TVL
nuls-pocm	Nuls	Exotic chain, staking only
frakt	Solana	API dead (conn refused)
armor	Ethereum	API dead (conn refused)
notional-v2	Ethereum	Netlify Functions dead (conn refused)

Commented Out Code (2)

Adapter	Chain	TVL	Notes
homora-v2	Multi	$110M	502/540 lines commented out
gyroscope-protocol	Multi	$1.8M	130/155 lines commented out

Pure Passthrough — upstream API doesn't include token data (5)

Adapter	Chain	API Status	Notes
icpex	ICP	Alive (empty array)	Passthrough, API returns `[]` — no pools
nudes	Solana	Dead (conn refused)
unknown	Unknown	Dead (conn refused)
penrose	Polygon	Dead (conn refused)
avault	Multi	401 Unauthorized	Requires auth

Exotic Chains / Dead APIs (4)

Adapter	Chain	API Status	Notes
plenty	Tezos	Dead (conn refused)	Tezos DEX
earnmos	Evmos	Dead (conn refused)
lachain-yield-market	LaChain	Dead (conn refused)	Exotic L1
fairfi	Unknown	Dead (conn refused)

Special Cases (2)

Adapter	Chain	Reason
line-token-rewards	Obyte	Single-token staking reward for LINE — no underlying assets, `underlyingTokens` not applicable
affluent	Multi	Done & Merged

Coverage

Metric	Before	After
Adapters with `underlyingTokens`	658	821*
Total adapters	856	856
Truly blocked	—	32
Coverage	76.9%	96.0%

* Includes 4 adapters (aptin-finance-v2, full-sail, beets-dex-v3, kolibri) that already provide underlyingTokens via upstream APIs/shared code — not modified in this PR but confirmed working. Remaining 34 adapters have dead APIs/protocols (32 blocked) + 2 special cases (line-token-rewards N/A, affluent on separate branch). polynomial-liquidity has underlyingTokens in code but API is dead (Cloudflare 403) — will work when API comes back.

Test plan

Ran npm run test --adapter={name} for all modified adapters where APIs are alive
Verified underlyingTokens format matches existing patterns (array of strings, raw addresses)
Non-EVM identifiers validated (IBC denoms, ESDT tokens, canister IDs, Obyte hashes, Mixin UUIDs)
Confirmed zero addresses are intentional for native tokens (ETH, FIL, MON)
No breaking changes — underlyingTokens is an optional field
Re-checked all previously "alive" APIs — mole (502), nx-finance (domain expired), affluent (separate branch)
Verified passthrough adapters (aptin-finance-v2, full-sail, beets-dex-v3, kolibri) already provide underlyingTokens via upstream
Added NEAR account IDs for pembrock-finance (NEAR RPC confirmed alive)

coderabbitai · 2026-02-05T15:32:49Z

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llamatester · 2026-02-05T15:34:09Z